Eigenvalue intervals for iterative systems of nonlinear three-point boundary value problems on time scales

摘要

We determine some eigenvalue intervals of the parameters λ_1,λ_2, ? ? ?,λ_n for which there exist positive solutions of the iterative system of three-point boundary value problems on time scales. The method involves application of Guo-Krasnosel'skii fixed point theorem for operators on a cone in a Banach space.